loading Ghosts and tunes from the pre race menu and returning forza 4 features

I personally believe forza 4 had this nailed. When playing rivals mode in forza 4 you would race your nearest rival and the quickest lap you set in that session so 2 ghosts at once. To try different setups you could simply quit the race, load another tune and race your quickest ghost from your other tune. Now, forza 5 if I want to race myself I have to load my ghost from the leader board and start racing. If I want to race my new faster ghost I have to quit and load the track again, also if I I want to swap tunes I have to quit to the menu? Why is this so difficult on forza 5 when it was perfect on forza 4 and much much quicker and sensible. Sort it out turn 10 I Love ya but can’t support steps backwards. Also bring back the forza 4 leader board system with the cumulative time that was awesome.